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Compare Generators Side-by-Side

Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Yamaha EF3000iS
  • Aceup Energy AI4500W
  • Model EF3000iS
    Model EF3000iS

    Yamaha 2,800W Gas Generator

    2800W
    Running
    54.5 dB
    Noise
    View details
  • Model AI4500W
    Model AI4500W

    Aceup Energy 3,600W Gas Inverter Generator

    3600W
    Running
    dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationYamaha EF3000iSAceup Energy AI4500W
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableNoYes
RV readyNoYes
Running watts
2800 W
Winner: Winner: 3600 W
Starting watts
3000 W
Winner: Winner: 4500 W
Noise (lower limit)
Winner: Winner: 54.5 dB
Not available
Weight
Winner: Winner: 136 lbs
Not available
Run time @50% load
Not available
Not available
Run time @25% load
Winner: Winner: 18.6 h
10 h
Fuel tank
3.4 gal
2.65 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
26.8 x 17.5 x 21.9
Not available
Electrical
Voltage (AC)
120
120
Voltage (DC)
Not available
12
GFCI outletsNoNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
171 cc Yamaha MZ175 OHV 4-stroke
223cc 4-stroke OHV engine
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
2800 W
Not available
Starting watts
3000 W
Not available
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
Not available
Not available
Run time @25% load
18.6 h
10 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA
EPA compliant
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Floating
Not available
UPC
810856030645
Not available
Core / High-priority specs
Running Watts (Gasoline)
2800
Not available
Starting Watts (Gasoline)
3000
Not available
Runtime @ 25% Load (Gasoline)
18.6
10
AC Outlet Types
AC outlets1x Duplex 120V 20A (5-20R)1x 120V 30A (L5-30R)
Two 120V AC 20A outlets and one 30A RV outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
Yamaha MZ175 OHV 4-stroke
Not available
Engine Displacement
171
223
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
18.6
10
Controls & display
Idle Control System
Not available
Economic mode to save fuel
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Battery charging cables
Car charger adapter (two 5V USB ports)
Warranty & identification
Residential Warranty
Not available
2
Commercial Warranty
3
Not available
Part Number
Not available
AI4500W
Additional specs
Summary
The Yamaha EF3000iS is a 3000-watt inverter generator designed for quiet operation and portability, featuring advanced technologies like Smart Throttle and Noise Block, and backed by a 3-year limited warranty.
The Aceup Energy AI4500W is a gasoline-powered inverter generator with a rated wattage of 3600 and a peak wattage of 4500. It features recoil start and EPA compliance.
  • Most Powerful
    Aceup Energy AI4500W
    3600W running
  • Quietest
    Yamaha EF3000iS
    54.5 dB
  • Longest Runtime
    h at 50% load
Where to buy
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Yamaha EF3000iS
Store links
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Aceup Energy AI4500W
Store links
No links yet.
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